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Craig got in touch quickly, gave me a rough estimate over the phone and answered all my questions. Surveyor arrived on time, gave instant quote. Price was good. Michael and (another) Craig turned up to do the job on the day, time given. Good, tidy job. Can't fault anything, from start to finish!! Would recommend!
Mary
George and his team are experienced builders, replaced my front door with a custom frame/sidelights and raising the floor level in the hallway quite quickly - in fact, they were the only who came next day, gave a quote straightaway and were ready to start in just couple of days. They also had all the necessary tools and materials, were ready to buy something additional quickly on the day - if further adjustments were required to fit everything as I asked. Thanks a lot for your help, guys!
Dmitry
Highly recommend. These guys did a fantastic job of constructing our pergola and decking. Very hardworking and reliable. The job was completed in the time frame agreed and to a very high standard. We would 100% use them again.
Holly
Foundations, underpinning and piling are complex, technical services that require the know-how of specialist groundworkers and engineers. More than any other part of your home, it pays to invest in solid foundations, so find a professional you can trust today.
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Underpinning, piling and foundation construction – Rated People
When it comes to foundations and underpinning, the name tells you everything you need to know about their importance to your home. This specialist groundwork quite literally provides the base your home is built on. And that’s why it’s absolutely vital the professionals you use are experienced experts who know what they’re doing.
The complexity of foundations (and underpinning or piling, if required) depends on the structure you’re building, and the state of the ground your home or plot sits on. Basic foundations involve filling trenches (dug precisely according to plans) with a layer of solid concrete and then building blockwork up to ground level. Alternatively, an entire trench can be filled with concrete to just below ground level before adding damp proof coursing.
Piling is becoming an increasing popular alternative to standard footings or foundations. It involves driving piles into the ground, which are made from steel, concrete or even wood. A ground beam then sits atop the foundation, which your structure can be built on.
Underpinning is required when existing foundations have become defective, and to counter issues like subsidence. The appropriate method will be recommended by an experienced groundwork specialist and potentially a structural engineer too. The standard approach to underpinning involves excavating specific sections below the footing and reinforcing them with concrete. Piling techniques provide an alternative to traditional underpinning and can be used in situations where there’s restricted access. Not only is piling faster than standard underpinning, but it has a higher load capability and less disruption. Those benefits come at a cost though, and you’ll find piling is significantly pricier than standard concrete underpinning.
Cost of foundations, underpinning and piling
It pays to invest in foundations, but quite how much you’ll need to invest depends on the type of foundations you require. Basic foundation laying involves the following steps (excluding site clearance and the setting out of footings):
- Excavation: £7-£10 per sqm
- Laying foundations (concrete and blockwork): £40-£60 per sqm
Piling costs are typically significantly higher than standard foundations – anywhere from 2-3 times more expensive than the concrete and blockwork method.
Similarly, underpinning costs vary according to the issue that needs to be resolved, and the method selected. For mass concrete underpinning you can expect to pay between £1,000-£2,000 per linear metre.
How to build a foundation
Basic foundations follow a fairly simple process. After you’ve consulted a structural engineer and have all the necessary plans approved, the first step is to dig out trenches. Your groundwork professional may recommend a ground survey before any digging begins. This process involves creating trial holes to ensure the foundation method you plan to use is appropriate. With (or without) that survey complete, footings can then be dug to the agreed level.
The next phase involves laying concrete into the base of the trench to at least 250mm in depth. Blockwork is then built up to floor level. This method is called a strip foundation. Alternatively, a technique known as “trenchfill” involves (unsurprisingly) filling the trench with concrete to just below ground level. Both methods are completed with the application of a damp-proof course onto which the ground floor can be installed.
How does piling work
There are three main piling techniques: screw piling, pile and beam, and piled raft.
Screw piling is the simplest piling technique to execute. A small crew of ground-workers can install screw piles and brackets by hand or with the assistance of a small excavator. This method is well-suited to walls and larger structures, when used with supporting brackets. Screw piling offers a number of benefits, including ease of installation, lower costs and reduced environmental impact.
The pile and beam method involves installing mini-piles either side of a wall. Brickwork can then be removed below the affected wall, and a reinforced concrete needle beam inserted to connect the piles. The pile and beam technique is well-suited to homes on smaller plots, or with restricted access. It’s also faster and less messy than traditional mass concrete underpinning and is capable of bearing high loads.
Finally, there’s the piled raft approach. Piled raft foundations are required when an entire building needs to be underpinned, when foundations can’t be accessed or where soil conditions aren’t suitable for any other method. Piles are placed into the ground and needle beams are installed to help bear the load. A ring beam links the needles together and the structure is then filled with concrete.
When does a house need underpinning?
Cracked walls, ceilings or flooring are the tell-tale signs that you may need to have all or part of your home underpinned. Diagonal cracks, or those that reach a quarter of an inch or larger, are classic symptoms of faulty foundations, or problematic ground conditions. More severe warning signs are walls beginning to buckle. Underpinning, either using the mass concrete method or any of the piling techniques outlined above, can help to remedy these problems.
While underpinning is usually associated with foundation problems, it can also be required if you’re planning to add another floor to a building, or if it needs to stand up to increased load-bearing requirements.
The qualifications your foundation, piling or underpinning professional needs
Foundations and piling or underpinning will almost always require the expertise of a structural engineer. They will be able to advise on load bearing considerations, as well as the most appropriate technique to use (taking ground and soil conditions into account). Choose an experienced professional who holds chartered status from the Institution of Structural Engineers.
The groundworkers carrying out your excavation work should also be experienced, though they won’t need formal accreditation. A diploma, City and Guilds qualification or evidence of completing an apprenticeship is always helpful, but ultimately you should look for a proven track record of delivering groundwork services to a high standard and complete customer satisfaction.
Planning permission for foundation, piling or underpinning work
How and where you lay foundations will be determined by the planning permission you’ve been granted. This will be decided by your local planning authority, and unless an unforeseen issue crops up you’ll need to stick closely to what you’ve been given permission for.
When it comes to underpinning, you won’t require planning permission to remedy a fault with your foundations. The only exception here is a listed building, which may have certain limitations.
Insurance for foundation, piling or underpinning work
It’s crucial that your professional holds public liability insurance, to cover your property against damage. Such is the importance of this work, most structural engineers will also hold professional indemnity insurance, protecting them in case anything goes wrong with the services they’ve provided.
Questions you should ask your foundation, piling or underpinning professional
- For standard foundations, which method would they use (and why)?
- Will they be using a strip or trenchfill foundation?
- For underpinning, which technique would they advise on (and why)?
- For piling, what is the most cost-effective option available?
- Can they provide a warranty (or do they have professional indemnity insurance) to cover their work?
Sovereign Building and Landscape Services has been established over 25 years. We pride our selves on our ability to always leave the customer with the satisfaction a first class job has been completed
We needed some buttresses built to support a garden wall. Fred was able to provide very practical help and advice which we were more than happy to act upon. The work was delivered in a timely way and to a very high standard. The guys were always cleaning up after themselves and always left the site clean and tidy. Fred is my go-to builder from now on and have no hesitation in recommending him to others!!
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LOOKING FOR A TEAM OF BUILDING SPECIALISTS FROM THE LONDON AREA? We are Mirana Design & Build LTD , leading the way in affordable and reliable building companies in Bromley. All aspects of building work undertaken at competitive prices. Our mission is to provide the costumers with a no hassle building service where all work exceeds expectations, meets deadlines and offers excellent value for money. We work very closely with our clients to ensure complete customer satisfaction. OUR CUSTOMERS ARE VERY IMPORTANT TO US. WE SHOW TRUE DEDICATION TO MEETING THEIR EXACT NEEDS, AND THIS IS WHAT KEEPS THEM RETURNING TO US FOR BUILDING WORK TIME AND TIME AGAIN.
Excellent quality of work, speedy work, friendly, professional foreman/boss of company. His staff cleaned up after their work. They did arrive late on occasion but overall provided excellent building and decorating works.
Whatever the demands of your refurbishment project, Progressive Design London has the full palette of professional building services to help you meet and then surpass your expectations. If you are looking to fit out your current property, or are considering investing in somewhere new with an eye to redevelopment,we can be your expert partner through every phase of the project. Adding value to your property is not something that can only be measured in house prices. Complete refurbishment represents a rare chance to set up a property exactly as you would like it and you will want to make sure you have expert advice to make the very most of such an opportunity. We can help with the development of plans and design ideas, with issues of building regulations and planning permission and the complexities of external decoration, roofing, glazing, conversions and extensions. We can also take care of all your re-wiring, plumbing and heating requirements, fit your kitchens and bathrooms, and set our expert team to work on the bespoke joinery, cornicing and interior decoration that will add the final touches to a home of enviable quality. At, Progressive Design, we set ourselves the very highest standards, not just on craftsmanship, but also in terms of meeting deadlines and budget requirements. If your project involves a listed or period building, we will relish the opportunity to conduct the structural and aesthetic repairs while staying perfectly true to the original stone, brick and woodwork, and any other features that make your property so special.
In a nutshell, Marius and his team are great. They're kind, respectful and Marius is always available to answer every question you have - he def is the most knowledgeable builder I've spoken to. You get a very transparent estimate and sign a contract, for both parties' peace of mind. If extras come up, Marius openly discuss them with you before taking any action - my job required quite a few and Marius was also great to stay competitive price-wise whilst keeping the quality of the work sky-high.
The Cambridge Painting Company
Underpinning / Piling / Foundations
RPIOS LIMITED
Underpinning / Piling / Foundations
Our company is made out of hard working individuals with more than 30 years experience in the construction industry. We are specialised in loft conversions even though we can do any construction related work in any buildings. We have experience in loft conversions, painting, tiles placement, shutter carpenter work, brick work, laminate flooring, insulation placement, kitchen and bathroom fitting, plasterboard placement and many more. As we are new to this website we would appreciate some positive feedback after finishing the related work.
MF Maintenance carries out a wide range of works including roofing repairs, fencing, paving & decking, drainage, also indoor work; plastering & small repair/ maintenance jobs around the house.
Really pleased with the service. He responded quickly to my advert and provided a fair, sensible quote. Booking was easy and I didn’t have a long wait. Turned up on time, was polite, friendly, and professional throughout. The quality of the work was excellent and everything was left clean and tidy afterwards. Would definitely use again and recommend to others.
THe NOVA team has been in business since 2004, we pride ourselves on delivering quality on time and on budget
K levell & sons is well equipped to take on most jobs, We have over 25 years experience in property maintenance with city & guilds qualified tradesman. Our work is done to a high standard.We are also in close contact with other trades/ material providers
Really good job and two really nice people! They have been quick, polite and met my expectation!
25 years carrying out an array of handyman/maintenance work, relaxed manner with care and attention to each job. Proactive communicator.
Mir Bia
Underpinning / Piling / Foundations
I work for mpb company
Welcome to Knight Solutions Building and Landscaping ltd. With over 20 years experience in the industry, We offer high quality bespoke Hard and soft landscaping including: Brickwork, retaining walls Paving / patios Timber work i.e. decking pergolas sleeper walls and ornamental features Water features Turfing Planting and bed preparation. Driveways Pathways Gravel and resin driveways Drainage solutions Tree removal and maintenance. We also offer a full design and build package for your entire project! AREAS WE COVER Worcestershire, Gloucestershire, Oxfordshire and Greater London. We will travel further as and when required. Cheltenham, Stratford Upon Avon, The Cotswolds, Stroud. Malvern and many more!! OUR TEAM Our team are highly skilled in all aspects of landscaping, brickwork and many other building related skill areas. Polite, friendly and extremely hardworking. Our recommendations speak for themselves.
Builder
Great job
Task Property Solutions
Underpinning / Piling / Foundations
Over 20 years experienced,always professional and serious,ensuring it meets quality standards and is completed on time and within budget.
I really highly recommend Paul, he was professional, worked quickly, and cared about doing a good job. He put up a new stud wall for us, and also completed a load of joinery work (installing panelling, built-in bunk bed, desk and window seat) and it was a pleasure to work with him. We'll be back!
Kitchen fitting Bathroom fitting
Robert understood what I was trying to build but the best part is that he comes with a lot of creative ideas. The library was build well and I am locking him done for future jobs. He does not rush the work rather giving detail to every inch. Thank you so much
Specialists in property refurbishments and conversions, Repairs or improvements, people require a tradesman they can trust to carry out quality workmanship at reasonable prices. we aim to be clean & tidy, complete all works to an agreed price within a set time period and budget. Over thirty years experience. all property services covered. Domestic and commercial We cover all trades and project management from concept to completion
C&W building did a terrific job of installing a downstairs cloakroom for me. Wayne and his assistants were extremely professional but also polite and friendly. They always turned up when expected and endeavoured to carry out the work with the least disruption possible.
We specialise in transforming underused garages into beautiful, fully functional living spaces that add comfort, value, and practicality to your home. Whether you’re looking for a home office, extra bedroom, gym, playroom, or modern living area, our expert team delivers outstanding results tailored to your lifestyle. From initial design through to final completion, we provide a seamless, stress-free service built on quality craftsmanship, attention to detail, and clear communication at every stage. Our goal is simple — to maximise your space while maintaining the highest standards of workmanship. We pride ourselves on delivering exceptional garage conversions at highly competitive prices, ensuring homeowners receive premium results without premium costs. With reliable timelines, professional service, and customer satisfaction at the heart of everything we do, we turn unused garages into spaces you’ll truly love living in. We specialise in designing and building high-quality garden rooms that create stylish, practical extra space for modern living. Whether you need a home office, gym, studio, or relaxing retreat, our bespoke garden rooms are built to the highest standards using premium materials and expert craftsmanship. From concept to completion, we deliver a smooth, hassle-free service focused on quality, durability, and attention to detail. Our aim is to provide beautiful, fully insulated spaces you can enjoy all year round — without the cost or disruption of a traditional extension. We also pride ourselves on delivering outstanding results at highly competitive prices, helping homeowners maximize their space with a garden room tailored perfectly to their needs at very competitive prices Business name N.Levett Builders Building Contractor
Neale has transformed our dilapidated garage into a watertight, aesthetically pleasing and usable outbuilding. He was great with contact and a very friendly trader. Quoted for additional work and tidied up afterwards. Very pleased. Would highly recommend.
LONDON STARS CONSTRUCTION LTD
Underpinning / Piling / Foundations
London stars we are specialists in extensions, loft conversions and new builds, with full design package. Kitchen and bathroom redesign. Carpentry including flooring and door hanging. Plastering and rendering including specialist finishes. Glazing, conservatories and lantern roofs
DMP Building
Underpinning / Piling / Foundations
We are company run building over 6 years of experience enhancing homes off all types. We are highly versatile, and have the expertise and equipment to undertake any builder work to mach your vosion. We work hard to provide results that are nothing but the best for our respected costumers and we ensure to deliver a flawless finish and complect project on time. Thanks so much for considering our bid, and please contact us more about your project.
Ziyad Construction with over 15 years of experience in the Construction industry, We carry out all aspects of Domestic/Commercial building works to the highest standards. Services include plumbing, carpentry, brickwork, loft conversions, extensions, house renovations, painting/decorating, plastering and all other general building works.
Pump installation for a lack luster shower. Sorted well. Now have a powerful shower. Thankyou.
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